.imgBox {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    box-sizing: border-box;
    padding: 10rpx;
    margin: 0 auto;
    background-color: white;

    .img,
    .chooseBox {
        width: 30vw !important;
        height: 30vw !important;
        line-height: 30vw !important;
        margin: 10rpx;
        border-radius: 10rpx;
        overflow: hidden;
        color: white;
        font-size: 130%;
        font-weight: lighter;
        text-align: center;
        background-color: gray;
        box-shadow: 18rpx 18rpx 30rpx rgba(0, 0, 0, 0.1);
    }

}

.homeWork {
    width: 100%;

    .homeWorkText {
        box-sizing: border-box;
        line-height: 30rpx;
        letter-spacing: 5rpx;
        padding: 20rpx;
        width: 100%;
        height: 30vh;
        background-color: white;
    }
}

.studentList {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 10rpx 0;
    background-color: white;
    border-radius: 5px;

    .stuInfo {
        flex: 0 0 70%;
        margin: 10rpx 0;
    }
}

.stuNone {
    text-align: center;
    font-size: 130%;
    box-sizing: border-box;
    padding: 50rpx;

}

.initShow {
    opacity: 0;
}

.vanBtn {
    margin-bottom: 20rpx;
}

.tips {
    font-size: 130%;
    font-weight: lighter;
    text-align: center;
    margin-top: 200rpx;
}